12" Deep Add-On Wire Shelving Units

Convert your standard wire shelving units into longer racks with our wire shelving add-on kits. Designed to work with our wire shelving starter kits, these add-ons include two posts and four racks to expand the current storage capacity of your shelves and provide improved access to walls and corners - all without having to replace your current shelves or do a major overhaul of your storage facility.